LT1959IS8#TRPBF

Overview

The LT1959IS8#TRPBF is a dual operational amplifier manufactured by Analog Devices Inc. under the Linear Technology brand, housed in an 8-SOIC surface-mount package. It features a gain-bandwidth product of 20 MHz and a slew rate of 14 V/µs. The device operates on supply voltages ranging from 3V to 36V with a quiescent current of 2.5 mA per channel. Input offset voltage is typically 1 mV, and input bias current is 2 nA. Output swing reaches within 50 mV of either rail, supporting full output drive capabilities.

Feature Summary

• Dual-channel architecture providing two independent high-speed amplifiers in a single compact package
• Rail-to-rail output capability allowing signal swings close to both positive and negative supply rails
• High slew rate and bandwidth suitable for demanding signal processing applications

Applications

• Video buffering and signal conditioning circuits
• Active filtering in audio and instrumentation systems
• Data acquisition front-end stages requiring fast settling times

Procurement Notes

Verify the manufacturer part number LT1959IS8#TRPBF against official Analog Devices documentation to confirm pinout compatibility and electrical specifications. Ensure the component meets RoHS3 compliance requirements for your specific manufacturing process. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement orders.

Selection Notes

Select this component when dual-channel performance is required alongside rail-to-rail output swing. Compare its 20 MHz bandwidth and 14 V/µs slew rate against alternatives if higher speed or lower noise is necessary. Consider the 8-SOIC package dimensions for PCB layout constraints and thermal management requirements in dense designs.

Part Context

This part belongs to the LT1959 family of dual operational amplifiers designed for general-purpose high-speed applications. It shares architectural similarities with other members of the series but differs in packaging and specific electrical tolerances. The IS8 suffix denotes the 8-lead SOIC package variant optimized for surface-mount assembly processes.

Replacement Considerations

LT1959IS8#PBF (Tube version)

FAQ

What is the maximum supply voltage range for the LT1959IS8#TRPBF?

The device supports supply voltages ranging from 3V to 36V.

Does the LT1959 support rail-to-rail input signals?

No, the LT1959 features rail-to-rail output but does not support rail-to-rail input operation.